Veo first-last mix vs Omni 1.1 orbit
Veo first-last interpolates two stills and writes a mix. Omni 1.1 interpolates orbits on Google’s door. Two vendors, two jobs.
First-last frame is one mechanic. The job split in September 2026 is the mix, not the phrase. VEO First Last Frame interpolates two stills into a 4 / 6 / 8 second clip with native audio on: 4K, 40 credits, image required. Gemini Omni 1.1 Flash, which Google shipped for developers on 27 August 2026, interpolates first and last frames for orbits, whip-pans, and loops on Google’s own surface — and does not sell you Veo’s always-on bed. Those are not the same SKU. Do not look for /models/gemini-omni-1-1-flash. Versely publishes Gemini Omni Video and Gemini Omni Flash Edit. Omni 1.1’s two-still control already has its own page. This page is only mix versus orbit.
Veo first-last writes a mix
Veo first-last is a closed shot. You supply where the clip starts and where it ends. The model travels between those pixels. Duration is not a free slider: 4s / 6s / 8s. There is no 5s, no 20s, no 40s. Four seconds is the floor. Eight is the ceiling. A one-beat product turn belongs on 4s or 6s. Eight seconds of a two-second move is a hold you padded.
Native audio is on. A silent brief still gets a soundtrack you did not choose unless you write the mix — a quiet bench, a faint rustle, or silence as an instruction. Quoted specs in the prompt do not become a title card. Type is not this row’s job.
4K is the official tier. 40 credits is the listed price. requires_image is true because the first frame is the plate; the last frame is the destination. Both stills have to be plausibly connectable in the time you bought. A close-up interior to a wide exterior in four seconds is a warp, not a camera move. Shared location, lens family, and lighting give the interpolator a path. Unrelated posters give it a morph.
Use Veo first-last when the deliverable is that bounded clip:
- A pack that must start on this approved hero and land on this approved three-quarter.
- A machine that must go from stowed to working height without inventing a new machine in the middle.
- A loop whose last frame is the first frame, eight seconds of motion in between, native bed included.
- A landing-page hero that needs Veo physics and a mix, not a conversational retouch.
The launcher is image-to-video or the AI video generator with this row selected. The stills are the brief. The prompt describes the journey, not a new scene.
Veo 3.1 the generate row is a cousin, not this card. Text-to-video Veo invents a shot from a sentence. First-last refuses to invent the endpoints. If you do not have two stills you would print, you are not in this office.
Omni 1.1 is an orbit on Google’s door
Google’s Keyword post of 27 August 2026 named Omni 1.1 Flash as a production-ready update for developers. Model id: gemini-omni-1.1-flash. The first-last control on that update is interpolation for transitions, orbits, and loops. It sits next to other 1.1 controls that Veo first-last does not have:
- Scene extension that reads up to 10 seconds of prior context (was the last second only), then continues in 10-second increments to a 40-second cumulative cap.
- 360p drafts that Google claims are up to 60% faster and one-third the cost of Omni 1.1 720p, then upscale to 1080p or 4K.
- Video reference up to 3 seconds.
- Access through Google AI Studio, the Gemini Enterprise Agent Platform, Google Flow for AI Plus / Pro / Ultra, and scene extension in the Gemini app. Adobe Firefly, Figma Weave, Runway, and GMI Cloud are named as Omni Flash customers on that post.
That list is Google’s surface. It is not a Versely changelog. The two Omni rows that bill credits here are unchanged as SKUs: Omni Video is a 4s / 6s / 8s / 10s multimodal generate at 9 credits, 4K listed, quota images + videos*2 + character_ids <= 7. Omni Flash Edit is conversational video-to-video at 13 credits, audio off on that card. Neither card is gemini-omni-1.1-flash. First-last on 1.1 is why you might open Flow or AI Studio for one control. It is not a reason to migrate the rest of the week.
Use Omni 1.1 first-last when the job is a transition or orbit you will keep talking to, not a Veo-shaped eight-second commercial:
- A loop or whip between two stills inside an Omni edit session.
- A scene you already have that must continue, with ten seconds of memory, toward forty seconds — that is extend, which often sits next to first-last in the same Google UI.
- A 360p draft of an interpolation you are not ready to pay 40 Veo credits to see.
Do not use Omni 1.1 first-last because the blog title said “first and last frame” and you already live in Gemini. Same words, different mix, different cap, different bill.
Pick the job, not the vendor
| Brief | Row / door | Why |
|---|---|---|
| Two approved stills, 4–8s, native mix, 4K hero | VEO First Last Frame, 40 credits | Bounded cinematic interpolate |
| Two stills as a transition inside an Omni session | Google Omni 1.1 Flash first-last | Interpolation on Google’s surface |
| 4–10s Omni generate from prompt plus refs | Gemini Omni Video, 9 credits | Not first-last; the stack is the brief |
| Retouch blocking you already like | Gemini Omni Flash Edit, 13 credits | Conversational edit, audio off |
| Keep a scene alive toward 40s with 10s of memory | Omni 1.1 extend on Google’s door | Versely Omni Video tops out at 10s |
The expensive error is running Veo first-last as a cheap Omni draft, or running Omni interpolate as a Veo commercial because both say “first and last.”
Veo will write a mix you have to live with or score over. Omni Flash Edit will not. Omni Video does not mark native audio on the catalog card; treat soundtrack as an input you may pass, not a guaranteed dialogue pass. If the hero has to speak on camera, neither first-last row is a lipsync SKU. Lock the plate, lock a track, then a mouth pass.
Duration is the other split. Veo cannot give you a 40-second interpolate. Omni 1.1’s forty seconds is extend math, not an 8-second Veo shot repeated five times. Stitching eight-second Veo pairs into a minute is a film pipeline. Extending Omni in 10-second steps is a Google pipeline. Movie mode is the Versely object for multi-scene films you review as a scene list. Do not use either first-last row as a movie maker.
What neither row is
Neither is a typesetter. Letter the pack on a stills row. Proof it. Then interpolate. Motion will smear a flavour name you never locked.
Neither is a talking-head generator. First-last moves a picture from A to B. A jaw matching a script is lipsync.
Neither is an unbounded prompt. If you only have a sentence, you wanted text-to-video. First-last needs two frames that already exist.
Neither is a reason to live in Flow. Flow is how Gemini users run Google video. Keep Veo. Keep Omni Video. Caption, dub, and fail over in a studio. The 27 August changelog did not turn Flow into that studio.
Article 50 still applies to the file whichever door you used. If it resembles a real person and you publish it as authentic-looking media in the EU, label it. Article 50 disclosure is the copy.
If the brief is two stills and an eight-second Veo interpolate, run the Veo row. If the brief is a Google-surface orbit you will extend, use 1.1 there and bring the file back. Sign up when the job is a catalog row, not a Keyword post.
FAQ
Is Omni 1.1 first-last a Versely model slug?
No. Google’s model id is gemini-omni-1.1-flash. Versely ships Omni Video and Omni Flash Edit. First-last on 1.1 is a Google-surface control. For a 4–8s native-audio interpolate here, use VEO First Last Frame.
Can I get 40 seconds of Veo first-last?
No. The duration list is 4 / 6 / 8 seconds. Forty seconds is Omni 1.1’s cumulative extend cap on Google’s door, in 10-second steps, with up to 10 seconds of prior context. Different product.
Does Veo first-last replace Omni Flash Edit?
No. Edit is conversational video-to-video on a take you already have, 13 credits, audio off. First-last creates the take from two stills. Retouch after you have a clip. Interpolate when the clip does not exist yet.